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/*! \file
    \brief Tests for device-wide GEMM interface
*/

#include <iostream>

#include "../../common/cutlass_unit_test.h"
#include "cutlass/cutlass.h"
#include "cutlass/gemm/device/gemm.h"
#include "cutlass/util/host_tensor.h"
#include "cutlass/util/reference/host/gemm.h"
#include "cutlass/util/reference/host/tensor_compare.h"
#include "cutlass/util/reference/host/tensor_copy.h"
#include "cutlass/util/reference/host/tensor_fill.h"
#include "cutlass/util/tensor_view_io.h"

#include "testbed.h"

#if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)

////////////////////////////////////////////////////////////////////////////////

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 128x256x64_64x64x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<128, 256, 64>,
            cutlass::gemm::GemmShape<64, 64, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 3>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 256x128x64_64x64x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<256, 128, 64>,
            cutlass::gemm::GemmShape<64, 64, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 3>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 128x128x64_64x64x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<128, 128, 64>,
            cutlass::gemm::GemmShape<64, 64, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 3>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 256x64x64_64x64x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<256, 64, 64>,
            cutlass::gemm::GemmShape<64, 64, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 3>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 64x256x64_64x64x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<64, 256, 64>,
            cutlass::gemm::GemmShape<64, 64, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 3>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 64x128x64_32x64x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<64, 128, 64>,
            cutlass::gemm::GemmShape<32, 64, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 4>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 128x64x64_64x32x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<128, 64, 64>,
            cutlass::gemm::GemmShape<64, 32, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 4>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 64x64x64_32x32x64) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<64, 64, 64>,
            cutlass::gemm::GemmShape<32, 32, 64>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 6>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 128x256x32_64x64x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<128, 256, 32>,
            cutlass::gemm::GemmShape<64, 64, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 3>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 256x128x32_64x64x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<256, 128, 32>,
            cutlass::gemm::GemmShape<64, 64, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 3>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 128x128x32_64x64x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<128, 128, 32>,
            cutlass::gemm::GemmShape<64, 64, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 4>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 256x64x32_64x64x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<256, 64, 32>,
            cutlass::gemm::GemmShape<64, 64, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 4>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 64x256x32_64x64x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<64, 256, 32>,
            cutlass::gemm::GemmShape<64, 64, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 4>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 64x128x32_32x64x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<64, 128, 32>,
            cutlass::gemm::GemmShape<32, 64, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 6>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 128x64x32_64x32x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<128, 64, 32>,
            cutlass::gemm::GemmShape<64, 32, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 6>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_f16n_f16n_f16t_tensor_op_f32, 64x64x32_32x32x32) {
    using ElementOutput = cutlass::half_t;
    using ElementAccumulator = float;

    using Gemm = cutlass::gemm::device::Gemm<
            cutlass::half_t, cutlass::layout::ColumnMajor, cutlass::half_t,
            cutlass::layout::ColumnMajor, ElementOutput,
            cutlass::layout::RowMajor, ElementAccumulator,
            cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<64, 64, 32>,
            cutlass::gemm::GemmShape<32, 32, 32>,
            cutlass::gemm::GemmShape<16, 8, 16>,
            cutlass::epilogue::thread::LinearCombination<
                    ElementOutput,
                    128 / cutlass::sizeof_bits<ElementOutput>::value,
                    ElementAccumulator, ElementAccumulator>,
            cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 10>;

    EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

////////////////////////////////////////////////////////////////////////////////

#endif  // #if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)
